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Flooding and Severe Weather Risk Continues This Weekend

More heavy rain will exacerbate flooding in the central and southern U.S. this weekend. In addition, over portions of the Mississippi, Ohio, and Tennessee Valleys, severe thunderstorms are expected. Some storms may produce large hail, damaging winds, and tornadoes. Meanwhile, snow and ice will again affect the Cascades, northern Rockies, upper Midwest, and New England through Sunday. Read More >

Current conditions at

Sherman/Denison, Grayson County Airport (KGYI)

Lat: 33.72°NLon: 96.67°WElev: 748ft.

Overcast

8°C

47°F

Humidity 98%
Wind Speed W 19 km/h
Barometer 29.88 in
Dewpoint 8°C (47°F)
Visibility 16 km
Wind Chill6°C (42°F)
Last update 24 Feb 12:15 pm CST
Extended Forecast for

Sherman TX

Flood Watch until February 24, 04:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until February 24, 04:00pm

    NOW until
    4:00pm Sat

    Flood Watch

  • This
    Afternoon

    This Afternoon: Showers and thunderstorms likely before 3pm. Some of the storms could produce heavy rain.  Cloudy, then gradually becoming mostly sunny, with a high near 16. West wind 15 to 25 km/h.  Chance of precipitation is 70%.

    Heavy Rain

    High: 16 °C

  • Tonight

    Tonight: Mostly clear, with a low around 3. West wind 5 to 15 km/h becoming east after midnight.

    Mostly Clear

    Low: 3 °C

  • Sunday

    Sunday: Sunny, with a high near 18. East wind 10 to 20 km/h becoming south in the afternoon.

    Sunny

    High: 18 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 3. South southeast wind 5 to 10 km/h becoming calm  in the evening.

    Partly Cloudy

    Low: 3 °C

  • Monday

    Monday: Mostly sunny, with a high near 18. North wind 5 to 10 km/h becoming south southeast in the afternoon.

    Mostly Sunny

    High: 18 °C

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 7. South southeast wind around 10 km/h.

    Mostly Cloudy

    Low: 7 °C

  • Tuesday

    Tuesday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 18. South southeast wind 10 to 20 km/h.

    Chance
    T-storms

    High: 18 °C

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms.  Cloudy, with a low around 12. South wind 15 to 20 km/h.

    Chance
    T-storms

    Low: 12 °C

Detailed Forecast

This Afternoon
Showers and thunderstorms likely before 3pm. Some of the storms could produce heavy rain. Cloudy, then gradually becoming mostly sunny, with a high near 16. West wind 15 to 25 km/h. Chance of precipitation is 70%.
Tonight
Mostly clear, with a low around 3. West wind 5 to 15 km/h becoming east after midnight.
Sunday
Sunny, with a high near 18. East wind 10 to 20 km/h becoming south in the afternoon.
Sunday Night
Partly cloudy, with a low around 3. South southeast wind 5 to 10 km/h becoming calm in the evening.
Monday
Mostly sunny, with a high near 18. North wind 5 to 10 km/h becoming south southeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 7. South southeast wind around 10 km/h.
Tuesday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 18. South southeast wind 10 to 20 km/h.
Tuesday Night
A 40 percent chance of showers and thunderstorms. Cloudy, with a low around 12. South wind 15 to 20 km/h.
Wednesday
A 50 percent chance of showers and thunderstorms. Cloudy, with a high near 19. Southwest wind around 20 km/h.
Wednesday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 8.
Thursday
Sunny, with a high near 17.
Thursday Night
Mostly clear, with a low around 4.
Friday
Sunny, with a high near 17.
Click Map For Forecast
Point Forecast:
Sherman TX
 33.64°N 96.6°W (Elev. 223 m)
12:13 pm CST Feb 24, 2018
12pm CST Feb 24, 2018-6pm CST Mar 2, 2018
 
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